You have been chosen for a mission that has never been attempted before -- a journey to the center of a black hole. Scientists can only guess what will happen. You've been warned that you may not return alive. The spaceship Athena will actually enter the hole; its sister ship the Nimrod will only go to the edge and observe. Which ship will you choose to pilot?
Original title: Through the Black Hole
Genre: Fiction→ Children & Young Adult→ Adventure→ Choose-your-own-Adventure